PHPExcel 如何在 MySQL 表中上传 excel 文件

标签 php mysql phpexcel

我使用 PHPExcel 生成了一个 excel 文件，现在我需要在 excel 文件中填写必要的数据后上传该 Excel 文件。我试图搜索有关在 MySQL 表中上传 excel 数据的任何教程或适当/特定文档 这是我用来创建和下载 Excel 文件的代码。

<?php
$host='localhost'; $user='vishal'; $pass='wh0FOR'; $DataBase='school';//define the correct values
// open the connexion to the databases server
$Link=@mysqli_connect($host,$user,$pass,$DataBase) or die('Can\'t connect !');
mysqli_set_charset($Link, 'utf8');//if not by default

//your request
$SQL="SELECT `admissionnumber`,`pre_name`,`pre_fathersoccupation`,`pre_motheroccupation` FROM `es_preadmission` WHERE `pre_class`=25 AND `pre_fromdate`>='2014-04-01' AND `pre_todate`<='2015-03-31'";
$rs=mysqli_query($Link, $SQL);//get the result (ressource)
$SQL1="SELECT a.`total_marks`,a.`pass_marks`,b.es_subjectname FROM `es_exam_details` as a JOIN `es_subject` as b ON a.`subject_id`=b.`es_subjectid` JOIN es_exam_academic as c ON c.es_exam_academicid=a.academicexam_id WHERE es_subjectshortname=25";
$rs1=mysqli_query($Link, $SQL1);//get the result (ressource)
$SQL2="SELECT distinct(b.es_subjectname) as subjects FROM `es_exam_details` as a JOIN `es_subject` as b ON a.`subject_id`=b.`es_subjectid` JOIN es_exam_academic as c ON c.es_exam_academicid=a.academicexam_id WHERE es_subjectshortname=25";

$rs2=mysqli_query($Link, $SQL2);//get the result (ressource)
while($objResult1 =mysqli_fetch_assoc($rs2)){
    $subjects[] = $objResult1["subjects"];
} 
while($objResult =mysqli_fetch_assoc($rs1)){
    $totalmarks[] = $objResult["total_marks"];
    $term[] = $objResult["aca_term_name"]; 
}

$totalStudents=array();
while($objResult =mysqli_fetch_assoc($rs)){
$totalStudents[] = $objResult;
}

$Sa1Sa2marks=60;
require_once 'Classes/PHPExcel.php';
require_once 'Classes/PHPExcel/IOFactory.php';

// read in the existing file
$objPHPExcel = PHPExcel_IOFactory::load("blank.xls");

// modify/insert data in worksheet cells
$styleArray = array(
  'borders' => array(
     'outline' => array(
        'style' => PHPExcel_Style_Border::BORDER_THIN,
           'color' => array('argb' => '000000'),
             ),
       ),
       'fill' => array(
          'type' => PHPExcel_Style_Fill::FILL_SOLID,
          'color' => array('rgb' => '686868')
        )
);

$F=$objPHPExcel->getActiveSheet();
$G=$objPHPExcel->setActiveSheetIndex(0);
$G->getProtection()->setSheet(true);

// for 1st row heading subject heading setting 
$objPHPExcel->getActiveSheet()->mergeCells("A1:B1")->setCellValueByColumnAndRow(0,1, "Subject");
$objPHPExcel->getActiveSheet()->getStyle('A1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle('A1:B1')->applyFromArray($styleArray);
$objPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(40);
$objPHPExcel->getActiveSheet()->mergeCells("A3:B3")->setCellValueByColumnAndRow(0,3, "Exam");
$objPHPExcel->getActiveSheet()->getStyle('A3')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle('A3:B3')->applyFromArray($styleArray);
$objPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(40);

// for 4th row heading subject heading setting 
$objPHPExcel->getActiveSheet()->setCellValue('A4', "ROLL");
$objPHPExcel->getActiveSheet()->getStyle('A4')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle('A4')->applyFromArray($styleArray);
$objPHPExcel->getActiveSheet()->setCellValue('B4', "NAME");
$objPHPExcel->getActiveSheet()->getStyle('B4')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle('B4')->applyFromArray($styleArray);

//subject list setting
$row=1;
$coumnStart=1;
$subjectCtr=0;
foreach($subjects as $subject)
{   
$coumnStart++;
$StartcolumnIndex=PHPExcel_Cell::stringFromColumnIndex($coumnStart);
$EndcolumnIndex = PHPExcel_Cell::stringFromColumnIndex(($coumnStart-1) + 13);
$objPHPExcel->getActiveSheet()->mergeCells($StartcolumnIndex.$row.':'.$EndcolumnIndex.$row)->setCellValueByColumnAndRow($coumnStart,1, $subject)$objPHPExcel->getActiveSheet()->getStyle($StartcolumnIndex.$row)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); $objPHPExcel->getActiveSheet()->getStyle($StartcolumnIndex.$row.':'.$EndcolumnIndex.$row)->applyFromArray($styleArray);
$EndcolumnIndex2 = PHPExcel_Cell::stringFromColumnIndex(($coumnStart-1) + 6)
$objPHPExcel->getActiveSheet()->mergeCells($StartcolumnIndex.($row+1).':'.$EndcolumnIndex2.($row+1))->setCellValueByColumnAndRow($coumnStart,2, 'TERM 1');
$objPHPExcel->getActiveSheet()->getStyle($StartcolumnIndex.($row+1))->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle($StartcolumnIndex.($row+1).':'.$EndcolumnIndex2.($row+1))->applyFromArray($styleArray);
$semIndex=$coumnStart;
$EndcolumnIndex2 = PHPExcel_Cell::stringFromColumnIndex(($semIndex-1) + 2);
$objPHPExcel->getActiveSheet()->mergeCells($StartcolumnIndex.($row+2).':'.$EndcolumnIndex2.($row+2))->setCellValueByColumnAndRow($semIndex,3, 'FA1');
$objPHPExcel->getActiveSheet()->getStyle($StartcolumnIndex.($row+2))->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle($StartcolumnIndex.($row+2).':'.$EndcolumnIndex2.($row+2))->applyFromArray($styleArray);
$semIndex=$semIndex+2;
$StartcolumnIndex = PHPExcel_Cell::stringFromColumnIndex($semIndex);
$EndcolumnIndex2 = PHPExcel_Cell::stringFromColumnIndex(($semIndex-1) + 2);
$objPHPExcel->getActiveSheet()->mergeCells($StartcolumnIndex.($row+2).':'.$EndcolumnIndex2.($row+2))->setCellValueByColumnAndRow($semIndex,3, 'FA2');
$objPHPExcel->getActiveSheet()->getStyle($StartcolumnIndex.($row+2))->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle($StartcolumnIndex.($row+2).':'.$EndcolumnIndex2.($row+2))->applyFromArray($styleArray);
$semIndex=$semIndex+2;
$StartcolumnIndex = PHPExcel_Cell::stringFromColumnIndex($semIndex);
$EndcolumnIndex2 = PHPExcel_Cell::stringFromColumnIndex(($semIndex-1) + 2);
$objPHPExcel->getActiveSheet()->mergeCells($StartcolumnIndex.($row+2).':'.$EndcolumnIndex2.($row+2))->setCellValueByColumnAndRow($semIndex,3, 'SA1');
$objPHPExcel->getActiveSheet()->getStyle($StartcolumnIndex.($row+2))->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle($StartcolumnIndex.($row+2).':'.$EndcolumnIndex2.($row+2))->applyFromArray($styleArray);
$semIndex=$semIndex+2;
$StartcolumnIndex2=PHPExcel_Cell::stringFromColumnIndex(($coumnStart) + 6);
$EndcolumnIndex2 = PHPExcel_Cell::stringFromColumnIndex($coumnStart + 12);
$objPHPExcel->getActiveSheet()->mergeCells($StartcolumnIndex2.($row+1).':'.$EndcolumnIndex2.($row+1))->setCellValueByColumnAndRow($coumnStart+6,2, 'TERM 2');
$objPHPExcel->getActiveSheet()->getStyle($StartcolumnIndex2.($row+1))->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle($StartcolumnIndex2.($row+1).':'.$EndcolumnIndex2.($row+1))->applyFromArray($styleArray);
$StartcolumnIndex = PHPExcel_Cell::stringFromColumnIndex($semIndex);
$EndcolumnIndex2 = PHPExcel_Cell::stringFromColumnIndex(($semIndex-1) + 2);
$objPHPExcel->getActiveSheet()->mergeCells($StartcolumnIndex.($row+2).':'.$EndcolumnIndex2.($row+2))->setCellValueByColumnAndRow($semIndex,3, 'FA3');
$objPHPExcel->getActiveSheet()->getStyle($StartcolumnIndex.($row+2))->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle($StartcolumnIndex.($row+2).':'.$EndcolumnIndex2.($row+2))->applyFromArray($styleArray);
$semIndex=$semIndex+2;
$StartcolumnIndex = PHPExcel_Cell::stringFromColumnIndex($semIndex);
$EndcolumnIndex2 = PHPExcel_Cell::stringFromColumnIndex(($semIndex-1) + 2);
$objPHPExcel->getActiveSheet()->mergeCells($StartcolumnIndex.($row+2).':'.$EndcolumnIndex2.($row+2))->setCellValueByColumnAndRow($semIndex,3, 'FA4');
$objPHPExcel->getActiveSheet()->getStyle($StartcolumnIndex.($row+2))->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle($StartcolumnIndex.($row+2).':'.$EndcolumnIndex2.($row+2))->applyFromArray($styleArray);
$semIndex=$semIndex+2;
$StartcolumnIndex = PHPExcel_Cell::stringFromColumnIndex($semIndex);
$EndcolumnIndex2 = PHPExcel_Cell::stringFromColumnIndex(($semIndex-1) + 2);
$objPHPExcel->getActiveSheet()->mergeCells($StartcolumnIndex.($row+2).':'.$EndcolumnIndex2.($row+2))->setCellValueByColumnAndRow($semIndex,3, 'SA2');
$objPHPExcel->getActiveSheet()->getStyle($StartcolumnIndex.($row+2))->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle($StartcolumnIndex.($row+2).':'.$EndcolumnIndex2.($row+2))->applyFromArray($styleArray);
$semIndex=$semIndex+2;
$objPHPExcel->getActiveSheet()->setCellValueByColumnAndRow($coumnStart+12,4, 'PERCENTAGE');
$objPHPExcel->getActiveSheet()->getStyle($totalMarksColumIndex.($row+3))->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle($totalMarksColumIndex.($row+3))->applyFromArray($styleArray);
$objPHPExcel->getActiveSheet()->getColumnDimension($totalMarksColumIndex)->setWidth(20);
$flag=1;
for($i=$coumnStart;$i<$coumnStart+12;$i=$i+1)
{
$MarksheadingIndex=PHPExcel_Cell::stringFromColumnIndex($i);    
 if($flag%2==1) 
  {
   $objPHPExcel->getActiveSheet()->setCellValueByColumnAndRow($i,4, 'MARKS');
   $objPHPExcel->getActiveSheet()->getStyle($MarksheadingIndex)->getProtection()->setLocked(PHPExcel_Style_Protection::PROTECTION_UNPROTECTED);
  }
 else 
  {
   $objPHPExcel->getActiveSheet()->setCellValueByColumnAndRow($i,4, 'MAXMARKS');
      for($j=5;$j<count($totalStudents)+5;$j++){
        if($flag%6==0)
        {
        $objPHPExcel->getActiveSheet()->setCellValueByColumnAndRow($i,$j, $Sa1Sa2marks);    
        }
        else if($flag==2 || $flag==8)
        {
         $objPHPExcel->getActiveSheet()->setCellValueByColumnAndRow($i,$j, 40);  
        }
        else
        {
         $objPHPExcel->getActiveSheet()->setCellValueByColumnAndRow($i,$j, 20);     
        }
      }
  }
 $objPHPExcel->getActiveSheet()->getColumnDimension($MarksheadingIndex)->setWidth(15);
$flag++;    
}

$coumnStart=($coumnStart-1)+13; $subjectCtr++;
}

// putting students name with rollno

$Line=5;
 foreach($totalStudents as $student){//extract each record
        $studentName= $student['pre_name'];
        if($student['pre_fathersoccupation']!=''){$studentName.=' '.$student['pre_fathersoccupation'];}
        if($student['pre_motheroccupation']!=''){$studentName.=' '.$student['pre_motheroccupation'];}
        $objPHPExcel->getActiveSheet()->setCellValue('A'.$Line,  $student['admissionnumber']);
        $objPHPExcel->getActiveSheet()->setCellValue('B'.$Line,  $studentName);
    ++$Line;
       }

header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
header('Content-Disposition: attachment;filename="newFile.xlsx"');
header('Cache-Control: max-age=0');

$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
$objWriter->save('php://output'); 

?>

如果有人提供一些链接或任何指导，它将真正帮助我解决从 excel 到 mysql 的数据导入问题。

最佳答案

这是最好的插件，带有适当的文档和示例

http://phpexcel.codeplex.com/

关于PHPExcel 如何在 MySQL 表中上传 excel 文件，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/21429052/

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